The effect of fruit in different forms on energy intake and satiety at a meal.
The effect of fruit in different forms on energy intake and satiety at a meal.
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DOI：
10.1016/j.appet.2008.12.001
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发表时间：
2009-04
期刊：
影响因子：
5.4
通讯作者：
Rolls, Barbara J.
中科院分区：
文献类型：
--
作者：
Flood-Obbagy, Julie E.;Rolls, Barbara J.
食用整个水果比果汁更能降低饱腹感，但人们对不同形式的水果对随后能量摄入的影响知之甚少。这项研究测试了餐前食用不同形式的苹果（苹果，苹果酱和苹果汁，添加和不添加纤维）如何影响饱腹感和能量摄入。前负荷匹配的重量，能量含量，能量密度和摄食率。每周一次，持续5周，58名成年人食用四种预负荷（266 g; 125 kcal [523 kJ]）中的一种，或无预负荷（对照），然后在15分钟后随意食用试验餐。结果显示，与对照组相比，吃苹果使午餐能量摄入（前负荷+测试餐）减少了15%（187 ± 36千卡[782 ± 151千焦]）（p < 0.0001），与苹果酱和两种果汁相比，能量摄入减少了。预负荷食用后，饱腹感评分显着不同（苹果>苹果酱>两种果汁>对照）。总的来说，整个苹果比苹果酱或苹果汁更能增加饱腹感。在果汁中添加天然纤维并不能增强饱腹感。这些结果表明，固体水果比果泥或果汁更能影响饱腹感，而且在一餐开始时吃水果可以减少能量摄入。
Consuming whole fruit reduces ratings of satiety more than fruit juice, but little is known about the effects of different forms of fruit on subsequent energy intake. This study tested how consuming preloads of apples in different forms prior to a meal (apple, applesauce, and apple juice with and without added fiber) influences satiety and energy intake at meal. Preloads were matched for weight, energy content, energy density, and ingestion rate. Once a week for 5 weeks, 58 adults consumed one of four preloads (266 g; 125 kcal [523 kJ]), or no preload (control), followed by a test meal consumed ad libitum 15 min later. Results showed that eating apple reduced lunch energy intake (preload + test meal) by 15% (187 ± 36 kcal [782 ± 151 kJ]) compared to control (p < 0.0001) and decreased energy intake compared to applesauce and both juices. Fullness ratings differed significantly after preload consumption (apple > applesauce > both juices > control). Overall, whole apple increased satiety more than applesauce or apple juice. Adding naturally occurring levels of fiber to juice did not enhance satiety. These results suggest that solid fruit affects satiety more than pureed fruit or juice, and that eating fruit at the start of a meal can reduce energy intake.
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影响因子：
--
作者：
Rolls, BJ;Drewnowski, A;Ledikwe, JH
通讯作者：
Ledikwe, JH
影响因子：
--
作者：
Flood, Julie E.;Roe, Liane S.;Rolls, Barbara J.
通讯作者：
Rolls, Barbara J.
影响因子：
5.4
作者：
ROLLS, BJ;FEDOROFF, IC;LASTER, LJ
通讯作者：
LASTER, LJ
影响因子：
5.3
作者：
McEwan, JA;Colwill, JS
通讯作者：
Colwill, JS
影响因子：
6.9
作者：
GARNER, DM;OLMSTED, MP;GARFINKEL, PE
通讯作者：
GARFINKEL, PE